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Finding the Fourth Proportional to 293,764.44, 440,510.58 and 237,466.20

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Solution

The fourth proportional to 293,764.44, 440,510.58 and 237,466.20 is: 356,089.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,764.44 : 440,510.58 = 237,466.20 : x
  2. Step 2: Convert to fraction form
    293,764.44/440,510.58 = 237,466.20/x
  3. Step 3: Cross multiply
    293,764.44x = 440,510.58 × 237,466.20
  4. Step 4: Simplify right side
    293,764.44x = 104,606,373,492.40
  5. Step 5: Solve for x
    x = 104,606,373,492.40/293,764.44
  6. Step 6: Final answer
    x = 356,089.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.